//     Zepto.js
//     (c) 2010-2016 Thomas Fuchs
//     Zepto.js may be freely distributed under the MIT license.

(function ($) {
  										function detect(ua, platform) {
    										var os = this.os = {}, browser = this.browser = {},
      										webkit = ua.match(/Web[kK]it[\/]{0,1}([\d.]+)/),
      										android = ua.match(/(Android);?[\s\/]+([\d.]+)?/),
      										osx = !!ua.match(/\(Macintosh\; Intel /),
      										ipad = ua.match(/(iPad).*OS\s([\d_]+)/),
      										ipod = ua.match(/(iPod)(.*OS\s([\d_]+))?/),
      										iphone = !ipad && ua.match(/(iPhone\sOS)\s([\d_]+)/),
      										webos = ua.match(/(webOS|hpwOS)[\s\/]([\d.]+)/),
      										win = /Win\d{2}|Windows/.test(platform),
      										wp = ua.match(/Windows Phone ([\d.]+)/),
      										touchpad = webos && ua.match(/TouchPad/),
      										kindle = ua.match(/Kindle\/([\d.]+)/),
      										silk = ua.match(/Silk\/([\d._]+)/),
      										blackberry = ua.match(/(BlackBerry).*Version\/([\d.]+)/),
      										bb10 = ua.match(/(BB10).*Version\/([\d.]+)/),
      										rimtabletos = ua.match(/(RIM\sTablet\sOS)\s([\d.]+)/),
      										playbook = ua.match(/PlayBook/),
      										chrome = ua.match(/Chrome\/([\d.]+)/) || ua.match(/CriOS\/([\d.]+)/),
      										firefox = ua.match(/Firefox\/([\d.]+)/),
      										firefoxos = ua.match(/\((?:Mobile|Tablet); rv:([\d.]+)\).*Firefox\/[\d.]+/),
      										ie = ua.match(/MSIE\s([\d.]+)/) || ua.match(/Trident\/[\d](?=[^\?]+).*rv:([0-9.].)/),
      										webview = !chrome && ua.match(/(iPhone|iPod|iPad).*AppleWebKit(?!.*Safari)/),
      										safari = webview || ua.match(/Version\/([\d.]+)([^S](Safari)|[^M]*(Mobile)[^S]*(Safari))/);

    // Todo: clean this up with a better OS/browser seperation:
    // - discern (more) between multiple browsers on android
    // - decide if kindle fire in silk mode is android or not
    // - Firefox on Android doesn't specify the Android version
    // - possibly devide in os, device and browser hashes

    										if (browser.webkit = !!webkit) browser.version = webkit[1];

    										if (android) os.android = true, os.version = android[2];
    										if (iphone && !ipod) os.ios = os.iphone = true, os.version = iphone[2].replace(/_/g, '.');
    										if (ipad) os.ios = os.ipad = true, os.version = ipad[2].replace(/_/g, '.');
    										if (ipod) os.ios = os.ipod = true, os.version = ipod[3] ? ipod[3].replace(/_/g, '.') : null;
    										if (wp) os.wp = true, os.version = wp[1];
    										if (webos) os.webos = true, os.version = webos[2];
    										if (touchpad) os.touchpad = true;
    										if (blackberry) os.blackberry = true, os.version = blackberry[2];
    										if (bb10) os.bb10 = true, os.version = bb10[2];
    										if (rimtabletos) os.rimtabletos = true, os.version = rimtabletos[2];
    										if (playbook) browser.playbook = true;
    										if (kindle) os.kindle = true, os.version = kindle[1];
    										if (silk) browser.silk = true, browser.version = silk[1];
    										if (!silk && os.android && ua.match(/Kindle Fire/)) browser.silk = true;
    										if (chrome) browser.chrome = true, browser.version = chrome[1];
    										if (firefox) browser.firefox = true, browser.version = firefox[1];
    										if (firefoxos) os.firefoxos = true, os.version = firefoxos[1];
    										if (ie) browser.ie = true, browser.version = ie[1];
    										if (safari && (osx || os.ios || win)) {
      										browser.safari = true;
      										if (!os.ios) browser.version = safari[1];
    }
    										if (webview) browser.webview = true;

    										os.tablet = !!(ipad || playbook || (android && !ua.match(/Mobile/)) ||
      (firefox && ua.match(/Tablet/)) || (ie && !ua.match(/Phone/) && ua.match(/Touch/)));
    										os.phone = !!(!os.tablet && !os.ipod && (android || iphone || webos || blackberry || bb10 ||
      (chrome && ua.match(/Android/)) || (chrome && ua.match(/CriOS\/([\d.]+)/)) ||
      (firefox && ua.match(/Mobile/)) || (ie && ua.match(/Touch/))));
  }

  										detect.call($, navigator.userAgent, navigator.platform);
  // make available to unit tests
  										$.__detect = detect;
})(Zepto);
